TY - JOUR
T1 - A new scheme for NMSSM in gauge mediation
AU - Asano, Masaki
AU - Nakai, Yuichiro
AU - Yokozaki, Norimi
N1 - Funding Information:
This work is supported by the German Research Foundation through TRR33 \The Dark Universe (MA). YN is supported by a JSPS Fellowship for Research Abroad. The research leading to these results has received funding from the European Research Council under the European Unions Seventh Framework Programme (FP/2007-2013)/ERC Grant Agreement n. 279972 \NPFlavour (NY).
Publisher Copyright:
© 2016, The Author(s).
PY - 2016/1/1
Y1 - 2016/1/1
N2 - Abstract: We propose a new framework for the next-to-minimal supersymmetric standard model (NMSSM) in gauge mediation, where in general the correct electroweak symmetry breaking (EWSB) is difficult to be explained. The difficulty is caused by the absence of a soft supersymmetry (SUSY) breaking mass for the NMSSM singlet S. In our framework, S is a meson in a hidden QCD. This QCD is responsible for the dynamical SUSY breaking, forming S, and the soft SUSY breaking mass for S, which is a key to explain the correct EWSB: all the ingredients for successful phenomenology originate from the common dynamics. From the requirement of the successful EWSB, the low-scale SUSY breaking around 100-1000 TeV is predicted. This is favored to avoid the large fine-tuning.
AB - Abstract: We propose a new framework for the next-to-minimal supersymmetric standard model (NMSSM) in gauge mediation, where in general the correct electroweak symmetry breaking (EWSB) is difficult to be explained. The difficulty is caused by the absence of a soft supersymmetry (SUSY) breaking mass for the NMSSM singlet S. In our framework, S is a meson in a hidden QCD. This QCD is responsible for the dynamical SUSY breaking, forming S, and the soft SUSY breaking mass for S, which is a key to explain the correct EWSB: all the ingredients for successful phenomenology originate from the common dynamics. From the requirement of the successful EWSB, the low-scale SUSY breaking around 100-1000 TeV is predicted. This is favored to avoid the large fine-tuning.
KW - Supersymmetry Phenomenology
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U2 - 10.1007/JHEP01(2016)066
DO - 10.1007/JHEP01(2016)066
M3 - Article
AN - SCOPUS:84954415898
SN - 1126-6708
VL - 2016
SP - 1
EP - 20
JO - Journal of High Energy Physics
JF - Journal of High Energy Physics
IS - 1
M1 - 66
ER -